pip install urx (install error)

[cheabdullahjz]

(env) (base) C:\Users\AAA>python
Python 3.7.6 (default, Jan 8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.

import urx
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\AAA\env\lib\site-packages\urx_init_.py", line 4, in
from urx.urrobot import RobotException, URRobot # noqa
File "C:\Users\AAA\env\lib\site-packages\urx\urrobot.py", line 9, in
from urx import urrtmon
File "C:\Users\AAA\env\lib\site-packages\urx\urrtmon.py", line 16, in
import math3d as m3d
File "C:\Users\AAA\env\lib\site-packages\math3d_init_.py", line 21, in
from .transform import Transform, PoseVector
File "C:\Users\AAA\env\lib\site-packages\math3d\transform.py", line 156, in
class Transform(object):
File "C:\Users\AAA\env\lib\site-packages\math3d\transform.py", line 528, in Transform
ApTs: typing.Union[np.ndarray, tuple[PositionVector]],
TypeError: 'type' object is not subscriptable

[cheabdullahjz]

RuntimeError: Python version >= 3.9 required.

[cheabdullahjz]

Steps for solving this issue
a) https://www.anaconda.com/download (Download new anaconda e.g.:3.11)
b) python -m virtualenv .venv -p python3.9
c) .\env\Scripts\activate
d) download the repository.
e) unzipped the folder
f) python setup.py install
g) python (and test import urx)

(.venv) D:\URX_VENV\python-urx-master>python
Python 3.9.0 (tags/v3.9.0:9cf6752, Oct 5 2020, 15:34:40) [MSC v.1927 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

import urx